bad experience

Why was this amount deducted from an account I did not register with? How was the account discovered and no permission was given for this amount to be deducted from the account. I unsubscribed to this thing a long time ago but today money was deducted, why? Please reimburse my money and cancel this thing in my name. This is ********* and *****ulent because I did not authorise for the money to be deducted from my other account!!!!!